package com.demo.hahaha;


import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/hello")
public class helloworld {


    @GetMapping("")
    public String hello(){
        System.out.println("hello world");
        return "OK";
    }
}
